发明名称 Method for producing book blocks composed of folded printed sheets
摘要 PCT No. PCT/CH96/00260 Sec. 371 Date Feb. 27, 1997 Sec. 102(e) Date Feb. 27, 1997 PCT Filed Jul. 1, 1996 PCT Pub. No. WO97/03906 PCT Pub. Date Feb. 6, 1997In order to recognize the open position of printed sheets supplied one after the other astride on a transfer apparatus to a sewing apparatus of a thread stitching machine, the printed sheets are guided in straddled position on at least one of the sides forming the inner fold edge of a printed sheet past a checking apparatus carrying out checks by way of the print images.
申请公布号 US5887863(A) 申请公布日期 1999.03.30
申请号 US19970793528 申请日期 1997.02.27
申请人 GRAPHA-HOLDING AG 发明人 HOLLENSTEIN, HANS;BOETSCHI, HEINZ
分类号 B42B2/00;B65H5/32;B65H7/06;(IPC1-7):B65H39/00 主分类号 B42B2/00
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